Called me.   As soon as I answered, hung up the phone.

This number calls over and over and over,  Never leaves a message.  On calling it back, the voicemail speaks, "SDNA Quality Assurance." I am asked to leave my number if I wish to be removed from their calling lists.  I did.  Whether they stop the incessant calling is anybody's guess!

Asked for someone.  Had no idea what the name was.  Was surprised that person doesn't live here and hung up.